Well, I wouldn't really call it a war.
We aren't shitting on each other for our preferences. Hell, after reading some of the replies here, I wouldn't mind trying said condiments, especially if they're the kind I wouldn't have much a chance to try.
As for I, my choice would be the good ol' aioli, but due to recent events, Kewpie mayonnaise is just the thing I need for plain noodles or rice.